49239621

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 75635040

約数和(自身を除く): 26395419

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 2851, 5757, 8553, 17271, 25659, 54169, 162507, 287951, 487521, 863853, 2591559, 5471069, 16413207, 49239621]

約数ペア:

[(1, 49239621), (3, 16413207), (9, 5471069), (19, 2591559), (57, 863853), (101, 487521), (171, 287951), (303, 162507), (909, 54169), (1919, 25659), (2851, 17271), (5757, 8553)]